231819893140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1053726787}}^1$

素因数の和:1053726807

約数の個数: 24

約数和(自身を含む): 531078301152

約数和(自身を除く): 299258408012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1053726787, 2107453574, 4214907148, 5268633935, 10537267870, 11590994657, 21074535740, 23181989314, 46363978628, 57954973285, 115909946570, 231819893140]

約数ペア:

[(1, 231819893140), (2, 115909946570), (4, 57954973285), (5, 46363978628), (10, 23181989314), (11, 21074535740), (20, 11590994657), (22, 10537267870), (44, 5268633935), (55, 4214907148), (110, 2107453574), (220, 1053726787)]